*{
   margin:0;
   padding:0;
 }
 .linkmap{
 display: none;
 }  
 .main_content{
   width:1200px;
   margin:0 auto;
   display: flex;
   flex-direction: column;
   justify-content: center;
 }
 .one{
   display: flex;
   justify-content: start;
   align-items: center;
   margin-bottom: 16px;
   margin-top:105px;
 }
 .one img{
   margin-right: 26px;
 }
 .one_right p{
   font-size:45px;
   color:#167841;
 }
 .two{
   display: flex;
   justify-content: start;
   align-items: center;
   margin-bottom: 45px;
 }
 .link_item{
   display: inline-block;
   position: relative;
   margin-right: 2%;
 }
 .link_item p{
   font-size:25px;
   color:#645a59;
   font-weight: bold;
   position: absolute;
   top:50%;
   left:50%;
   transform: translate(-50%);
 }
 .three{
   margin:0 auto;
   margin-bottom: 162px;
   display: flex;
   justify-content: center;
   align-items: center;
 }
 .three,.three a{
   font-size:15px;
   color:#645a59;
   font-weight: bold;
   cursor:default;
 }
 .three span:nth-child(2),.three span:nth-child(4){
   margin:0 16px;
 }
 @media (max-width: 768px) {
   .three{
 margin:0;
   }
   .one{
 margin-bottom: 16px;
 margin-top:20px;
   }
   .main_content{
 width:auto;
   }
   .one_right p{
 font-size:21px;
 color:#167841;
   }
   .two{
 display: flex;
 flex-direction: column;
   }
   .link_item,.link_item img{
 width:100%;
 margin:0;
   }
   .link_item{
 margin-bottom: 5px;
   }
   .two{
 margin-bottom: 10px;
   }
 }
 @media (min-width: 768px) and (max-width: 996px){ 
   .main_content,.two{
 width:100%;
   }
   .link_item{
 width:50%;
 display: inline-block;
   }
   .link_item img{
 width:100%;
 margin:0;
   }
   .link_item p{
 font-size:18px;
   }
 }